X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/4e3a01c2607937d5fbc477b6e14495adc2281941..1d28cc061677bd07d9bed48dd84bd5c590247043:/src/src/tls-gnu.c?ds=sidebyside

diff --git a/src/src/tls-gnu.c b/src/src/tls-gnu.c
index 7a6db94e1..703a0a4ca 100644
--- a/src/src/tls-gnu.c
+++ b/src/src/tls-gnu.c
@@ -6,6 +6,7 @@
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* Copyright (c) Phil Pennock 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* This file provides TLS/SSL support for Exim using the GnuTLS library,
 one of the available supported implementations.  This file is #included into
@@ -1142,8 +1143,9 @@ tls_server_clienthello_cb(gnutls_session_t session, unsigned int htype,
   unsigned when, unsigned int incoming, const gnutls_datum_t * msg)
 {
 /* Call fn for each extension seen.  3.6.3 onwards */
-return gnutls_ext_raw_parse(NULL, tls_server_clienthello_ext, msg,
+int rc = gnutls_ext_raw_parse(NULL, tls_server_clienthello_ext, msg,
 			   GNUTLS_EXT_RAW_FLAG_TLS_CLIENT_HELLO);
+return rc == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE ? 0 : rc;
 }